Systems Administrator 3

nDepth Security is seeking a Systems Administrator 3 to support mission-focused cyber training programs. Provide senior system administration leadership for Government-owned cyber training infrastructure across Windows, Linux, and virtualized environments.

Work Schedule

Monday-Friday, 8:00 a.m.-5:00 p.m.; contract core hours 10:00 a.m.-2:00 p.m.

Essential Responsibilities

• Administer and troubleshoot Windows and UNIX/Linux servers and training services.
• Lead complex incident restoration, virtualization maintenance, and capacity improvement.
• Maintain version-controlled runbooks, SOPs, inventories, and configuration baselines.
• Execute authorized patching, upgrades, backups, restoration, and validation.
• Mentor administrators and document evidence supporting audit readiness.

Required Qualifications

• Doctorate plus 6 years; OR master’s plus 8; OR bachelor’s plus 10; OR associate’s/18 relevant military semester hours plus 12; OR high school diploma/GED plus 14 years of directly related experience.
• Hands-on administration, restoration, virtualization, backups, patching, and documentation.
• Security+ or equivalent DoD 8570 IAT Level II certification required.

Desired Qualifications

• RHCE, VMware VCP, advanced Microsoft certifications, or ITIL.

Security Clearance

TS/SCI with Polygraph